Blog Posts

If you use Bind in a DDNS context, you may have stumbled across this error. Here is the resolution.

The SIGRed vulnerability can spread malware across a network without user interaction. Microsoft has released an urgent patch.

This article details how to secure a Slave Bind 9.x server, where the Slave is set up to accept zone transfers from the Master Bind 9.x server using TSIG. For context, read my original article "Using TSIG to enable secure Zone Transfers between Bind 9.x servers".

This knowledgebase article details the process for disabling IPv6 name resolution through a Bind 9.x server. If you don't have a requirement for IPv6 name resolution in your network, then this is for you.

This knowledgebase article is a short guide to setting up Transaction SIGnatures (TSIG) based transaction security using Bind 9.x . It describes changes to the configuration file as well as what changes are requires for different features, including the process of creating transaction keys and using transaction signatures with